A5054661993- Nanoplatforms for cancer theranostics
- Carbon Nanotubes in Composites
- Conducting polymers and applications
- Nanoparticle-Based Drug Delivery
- Advanced Nanomaterials in Catalysis
- Graphene research and applications
- Advanced Sensor and Energy Harvesting Materials
- Carbon and Quantum Dots Applications
- Advanced Photocatalysis Techniques
- Polymer Nanocomposites and Properties
- Polymer Surface Interaction Studies
- Luminescence and Fluorescent Materials
- Porphyrin and Phthalocyanine Chemistry
- Electrospun Nanofibers in Biomedical Applications
- Computational Drug Discovery Methods
- Graphene and Nanomaterials Applications
- Advanced Polymer Synthesis and Characterization
- Dendrimers and Hyperbranched Polymers
- Quantum Dots Synthesis And Properties
- Surface Modification and Superhydrophobicity
- Supramolecular Chemistry and Complexes
- Antimicrobial agents and applications
- Molecular Junctions and Nanostructures
- Tribology and Wear Analysis
- Supercapacitor Materials and Fabrication
Henan University
2016-2025
Agriculture and Food
2024
University of Wollongong
2022-2024
National University of Defense Technology
2024
The University of Queensland
2024
Guangdong Medical College
2023
Illawarra Health and Medical Research Institute
2022-2023
Kaifeng University
2014-2021
State Council of the People's Republic of China
2021
Xiamen University
2019
Various polydopamine (PDA) nanospheres were synthesized by utilizing triblock copolymer Pluronic F127 and 1,3,5-trimethylbenzene (TMB) as soft templates. Precise morphology control of was realized from solid to hollow nanospheres, mesoporous (H-MPDANSs) adjusting the weight ratio TMB F127. The inner diameter prepared H-MPDANSs can be controlled in range 50-100 nm, outer is about 180 nm. Furthermore, thickness spherical shell adjusted changing amount dopamine (DA). have good biocompatibility,...
A series of multiwalled carbon nanotube (MWNT) esters with various alkyl chains n-butyl, n-hexyl, n-octyl, n-dodecyl, and n-hexadecyl has been synthesized via a concise method, their solubilities in chloroform were determined by UV−vis absorption spectroscopy. The MWNT ester/polysulfone (PSF) composite films made drop casting, morphologies was checked scanning electron microscopic method. surface volume conductivities these measured. It found that while longer can result better properties...
Composites of poly(vinylidene fluoride) (PVDF) and poly(methyl methacrylate) (PMMA)-grafted MWNTs were prepared by melt mixing. The miscibility between PVDF PMMA helps improve the dispersion PMMA-grafted in matrix also load transfer from to nanotubes. act as nucleation agents increase crystallization melting temperatures PVDF, but effect is suppressed when grafted onto X-ray diffraction infrared spectroscopic studies showed that induce formation β-form crystallites. storage modulus increased...
Phenoxy (poly(hydroxyether of bisphenol-A), also known as poly(bisphenol-A-co-epichlorohydrin)) was grafted onto multiwalled carbon nanotubes (MWNTs) by a reactive blending process. Reactions between terminal glycidyl groups phenoxy and carboxylic acid acidified MWNTs resulted in the grafting chains MWNTs. The mechanical properties composites poly(ethylene oxide) (PEO) phenoxy-grafted were studied. miscibility PEO enabled good dispersion matrix evidenced polarized optical microscopy...
Combined therapy system has become an efficient strategy to overcome drug resistance and strengthen therapeutic effects. Herein, NIR-/pH-triggered dual-drug-loaded nanoplatform was designed for combined chemo-photothermal therapy. The hydrophobic anticancer bortezomib (BTZ) first loaded in mesoporous polydopamine nanospheres (MPDAs) through the acid-sensitive borate ester bond. Afterward, pH-responsive carboxymethyl chitosan (CMCS) conjugated on surface of MPDA could capture another...
Immunotherapy combined with effective therapeutics such as chemotherapy and photodynamic therapy have been shown to be a successful strategy activate anti-tumor immune responses for improved anticancer treatment. However, developing multifunctional biodegradable, biocompatible, low-toxic but highly efficient, clinically available transformed nano-immunostimulants remains challenge is in great demand. Herein, we report design of novel carrier-free photo-chemotherapeutic nano-prodrug...
A maximum GSH-depleting photodynamic nanosystem was developed by loading Cu 2+ into porphyrin MOF. Both in vitro and vivo results indicate MOF@Cu could obliterate biofilm infection facilitate wound healing with no distinct side effects.
Abstract Tumor recurrence and wound infection present significant challenges to patient recovery following surgery, underscoring the need for effective therapeutic strategies improve prognosis by mitigating these complications. This study introduces novel synthesis methods honeycomb‐like CuMnOx nanozymes CuO 2 nanoflowers with multienzymatic activity pH‐responsive properties. The enzymatic activities of can be regulated pH changes in tumor or microenvironments, while overcome limitation...
A concise route was developed to functionalize carbon nanotubes via the esterification reaction of carboxylate salt and alkyl halides in presence a phase-transfer reagent water. The series functionalized CNTs obtained were characterized analyzed by FT-IR, 1H NMR, TEM, TGA techniques.
Trifluoroacetic acid (TFA) is used for the first time as dopant in synthesis of graphene oxide/polyaniline (GO/PANI) composite. The composite was prepared through fast situ polymerization aniline (ANI) on GO sheets. After filtration and freeze-drying, GO/PANI reacted with hydrazine hydrate to produce reduced graphene/polyaniline (rGO/PANI). In rGO/PANI, morphology PANI can be easily controlled by adjusting mass ratio ANI. Oriented evenly tightly attached rGO backbone form a hierarchical use...
The pH/redox dual-sensitive fluorescent carbon dots (pHRCDs) with the fluorescence quantum yield of 16.97% were synthesized by pyrolysis l-glutamic acid (l-glu) and dopamine (DA). Compared dot (QD)–dopamine conjugate, when pH value solution was changed from neutral to alkaline, pHRCDs exhibited unique optical phenomenon including red-shift peak intensity first decreasing 7 10 then increasing 13. could be developed for a discriminative highly sensitive dual-response probe detection oxidized...
Biofilms formed on urinary catheters remain a major headache in the modern healthcare system. Among various kinds of biocide-releasing that have been developed to prevent biofilm formation, Ag nanoparticles (AgNPs)-coated are great promising potential. However, deposition AgNPs surface suffers from several inherent shortcomings, such as damage urethral mucosa, uncontrollable ion kinetics, and unexpected systematic toxicity. Here, AgNPs-decorated amphiphilic carbonaceous particles...
Here, a self-healing and injectable SABA/Borax/PDA@AgNPs hydrogel with satisfactory mechanical properties is prepared, which achieves considerable antibacterial efficacy both in vitro vivo .
Abstract Immunotherapy utilizing anti‐PD‐L1 blockade has achieved dramatic success in clinical breast cancer management but is often hampered by the limited immune response. Increasing evidence shows that immunogenic cell death (ICD) recently arises as a promising strategy for enlarging tumor immunogenicity and eliciting systemic anti‐tumor immunity effectively. However, developing simple versatile, highly efficient low‐toxic, biosafe, clinically available transformed ICD inducers remains...